VYPR

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

BaseIncompleteLikelihood: Medium

Description

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check.

Hierarchy (View 1000)

Parents

Children

Related attack patterns (CAPEC)

CAPEC-27 · CAPEC-29

CVEs mapped to this weakness (741)

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  • CVE-2026-72584HigAug 10, 2026
    risk 0.48cvss 7.4epss 0.00

    A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an unauthenticated remote attacker to bypass the OTP attempt limit on the account recovery flow, enabling brute-force attacks on 6-digit OTP codes.

  • CVE-2026-54096HigJun 25, 2026
    risk 0.48cvss 8.4epss 0.00

    File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.7, `POST /api/share/` accepts an authenticated request for an arbitrary path and stores a public share record without…

  • CVE-2026-50631HigJun 12, 2026
    risk 0.48cvss 7.4epss 0.00

    A race condition in AbstractOAuthDataProvider allows concurrent requests using the same Refresh Token to bypass single-use semantics and generate multiple valid Access Tokens, when 'recycleRefreshTokens' is set to false. A leaked refresh token can be replayed concurrently by…

  • CVE-2025-64390HigJun 2, 2026
    risk 0.48cvss 7.4epss 0.00

    A privilege escalation vulnerability exists in PlayStation 4 firmware versions 13.00 through 13.02. The BD-J (Blu-ray Disc Java) sandbox can be escaped through a malformed JAR file.

  • CVE-2026-34354HigMay 8, 2026
    risk 0.48cvss 7.4epss 0.00

    Akamai Guardicore Platform Agent (GPA) and Zero Trust Client on Linux and macOS allow TOCTOU-based local privilege escalation. The GPA service creates an IPC socket in the world-writable /tmp directory. It accepts unauthenticated IPC control messages. This enables a TOCTOU…

  • CVE-2025-58407HigNov 17, 2025
    risk 0.48cvss 7.4epss 0.00

    Kernel or driver software installed on a Guest VM may post improper commands to the GPU Firmware to exploit a TOCTOU race condition and trigger a read and/or write of data outside the allotted memory escaping the virtual machine.

  • CVE-2024-29149HigMay 7, 2024
    risk 0.48cvss 7.4epss 0.00

    An issue was discovered in Alcatel-Lucent ALE NOE deskphones through 86x8_NOE-R300.1.40.12.4180 and SIP deskphones through 86x8_SIP-R200.1.01.10.728. Because of a time-of-check time-of-use vulnerability, an authenticated attacker is able to replace the verified firmware image…

  • CVE-2021-26356HigMay 9, 2023
    risk 0.48cvss 7.4epss 0.00

    A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in S3 data corruption and information disclosure.

  • CVE-2021-4098HigFeb 11, 2022
    risk 0.48cvss 7.4epss 0.01

    Insufficient data validation in Mojo in Google Chrome prior to 96.0.4664.110 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

  • CVE-2019-11774HigSep 12, 2019
    risk 0.48cvss 7.4epss 0.01

    Prior to 0.1, all builds of Eclipse OMR contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that…

  • CVE-2019-11775HigJul 30, 2019
    risk 0.48cvss 7.4epss 0.01

    All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of…

  • CVE-2026-53831HigJun 12, 2026
    risk 0.47cvss 8.3epss 0.00

    OpenClaw before 2026.5.18 contains a policy enforcement vulnerability in system.run safe-bin allowlist validation that allows shell expansion to modify command interpretation on POSIX nodes. Authenticated operators can exploit shell metacharacters in approved commands to read…

  • CVE-2026-42306HigJun 12, 2026
    risk 0.47cvss 7.2epss 0.00

    Moby is an open source container framework. In Docker Engine prior to version 29.5.1, Docker Daemon versions 28.5.2 and prior, and Moby Daemon prior to version 2.0.0-beta.14, a race condition during docker cp mount setup allows a malicious container to redirect a bind mount…

  • CVE-2026-2638HigJun 9, 2026
    risk 0.47cvss epss 0.00

    A vulnerability in the quarantine and restore workflow of the X-VPN macOS website versions 77.0 through 77.5 allow a local attacker to leverage a race condition and symlink manipulation to achieve privileged file corruption.

  • CVE-2026-32979HigMar 29, 2026
    risk 0.47cvss 7.3epss 0.00

    OpenClaw before 2026.3.11 contains an approval integrity vulnerability allowing attackers to execute rewritten local code by modifying scripts between approval and execution when exact file binding cannot occur. Remote attackers can change approved local scripts before execution…

  • CVE-2026-2364HigMar 10, 2026
    risk 0.47cvss 7.3epss 0.00

    If a legitimate user confirms a self-update prompt or initiate an installation of a CODESYS Development System, a low privileged local attacker can gain elevated rights due to a TOCTOU vulnerability in the CODESYS installer.

  • CVE-2025-55236HigSep 9, 2025
    risk 0.47cvss 7.3epss 0.00

    Time-of-check time-of-use (toctou) race condition in Graphics Kernel allows an authorized attacker to execute code locally.

  • CVE-2025-20037HigAug 12, 2025
    risk 0.47cvss 7.2epss 0.00

    Time-of-check time-of-use race condition in firmware for some Intel(R) Converged Security and Management Engine may allow a privileged user to potentially enable escalation of privilege via local access.

  • CVE-2024-22185HigNov 13, 2024
    risk 0.47cvss 7.2epss 0.00

    Time-of-check Time-of-use Race Condition in some Intel(R) processors with Intel(R) ACTM may allow a privileged user to potentially enable escalation of privilege via local access.

  • CVE-2024-29066HigApr 9, 2024
    risk 0.47cvss 7.2epss 0.01

    Windows Distributed File System (DFS) Remote Code Execution Vulnerability